/* Copyright 2020 Benoit Vermont
 * Copyright 2020 GifWallpaper Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.redwarp.gifwallpaper.util

import android.os.Build
import android.view.WindowInsets
import androidx.annotation.RequiresApi

val WindowInsets.systemWindowInsetCompatTop: Int
    get() {
        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
            getInsets(WindowInsets.Type.systemBars()).top
        } else {
            getSystemTopInset21(this)
        }
    }

val WindowInsets.systemWindowInsetCompatBottom: Int
    get() {
        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
            getInsets(WindowInsets.Type.systemBars()).bottom
        } else {
            getSystemBottomInset21(this)
        }
    }

@Suppress("DEPRECATION")
@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
private fun getSystemTopInset21(insets: WindowInsets): Int {
    return insets.systemWindowInsetTop
}

@Suppress("DEPRECATION")
@RequiresApi(Build.VERSION_CODES.LOLLIPOP)
private fun getSystemBottomInset21(insets: WindowInsets): Int {
    return insets.systemWindowInsetBottom
}
